Account was auto suspended

Hey there, i just signed up and was working on my first form and somehow i got blocked and "autosuspended". What does this mean and how is it possible

Hi Enrico,

Apologies for the inconvenience. Our anti-phishing detector might have been calibrated and gave your form "MiCom2020 Registration Form" a false positive assessment, leading to your account to be auto-suspended.

But I went ahead and re-activated your account. You may now log in to it.

Okay, thanks a lot for the fast help! It works again.